Countless “endless runner” games have made it big in the App Store—all the way back to Canabalt in 2009. Now we have more titles like Tiny Wings and Badland that pride themselves on not only fun, causal gameplay, but immersive design.

The next game in the endless runner camp to make it big could very well be Alto’s Adventure, an upcoming title from Snowman, the small developer behind popular to-do app Checkmark. In an exclusive peek at the game’s artwork given to Cult of Mac, we’re shown the incredible design that’s going into bringing Alto’s Adventure to life.